Over-dimension loads (Crossing Permit)

Over‑dimension and over‑weight loads are larger or heavier than standard road vehicles. These loads can cross a railway line, but you must obtain a Rail Crossing Permit before doing so. This is because larger, heavier, or slower‑moving loads require additional safety measures to ensure safe passage across the level crossing.

Some crossings may require KiwiRail staff to temporarily adjust equipment such as barrier arms, bells, overhead wires, or traction equipment. The specific requirements will depend on the location, type of crossing, and the dimensions of your vehicle and load.

The permit system ensures that every crossing is assessed appropriately so KiwiRail can maintain a safe rail network.

How to apply:

To apply for a Rail Crossing Permit:

1. Contact the KiwiRail Operations Support Desk: +64 4 474 2323
2. Download the application form (PDF) (2.1 MB, Pdf)
3. Email the completed form to CrossingPermits@kiwirail.co.nz 

Identifying Level Crossings:

• Accurate identification of the level crossing is essential for processing your permit.
  Use the map below to locate and correctly name the KiwiRail level crossing you intend to use.

Search KiwiRail level crossing mapopen_in_new

What your permit will include:

Your permit will specify:

• the exact location and time window for your crossing
• any required protection measures, such as temporarily raising wires or arranging supervision
• communication steps with Train Control to confirm safe timing and to notify when the crossing is complete

Reference Information

The Rail Crossing Permits for Over‑Dimension Loads – Operator Agreement sets out the requirements, conditions, timeframes, and fees for over‑dimension load movements.

Please read it carefully before submitting your application.

• Rail Crossing Permits for Over‑Dimension Loads – Operator Agreement. (877 KB, Pdf)